The Lock Set,rim, cataloged under National Stock Number 5340-01-571-3851, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Simplex Access Controls Corp. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-571-3851 |
| Primary Part Number | LR1011-26D-41 |
| Item Name | Lock Set,rim |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Simplex Access Controls Corp |
| Status | ACTIVE |
| Locking Mechanism Type | PUSH BUTTON |
| Design Type | LATCH |
| Shape | RECTANGULAR DOOR |
| Knob Shape | LEVER |
| Thickness | 1.375 INCHES MINIMUM AND 2.250 INCHES MAXIMUM DOOR IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| LR1011-26D-41 | Security Lock Distributors, Inc. (USA) |
| LR1011-26D-41 PRIMARY | Simplex Access Controls Corp (USA) |
NSN 5340-01-571-3851 is a Lock Set,rim, manufactured by Simplex Access Controls Corp, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-571-3851 has 2 manufacturer part numbers on file: LR1011-26D-41 (Security Lock Distributors, Inc.), LR1011-26D-41 (Simplex Access Controls Corp).
Key specifications for LR1011-26D-41: Locking Mechanism Type: PUSH BUTTON; Design Type: LATCH; Shape: RECTANGULAR DOOR; Knob Shape: LEVER. 5 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.